28235706

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29825094

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 839, 1678, 2517, 5034, 5609, 11218, 16827, 33654, 59569, 66281, 119138, 132562, 178707, 198843, 357414, 397686, 4705951, 9411902, 14117853, 28235706]

約数ペア:

[(1, 28235706), (2, 14117853), (3, 9411902), (6, 4705951), (71, 397686), (79, 357414), (142, 198843), (158, 178707), (213, 132562), (237, 119138), (426, 66281), (474, 59569), (839, 33654), (1678, 16827), (2517, 11218), (5034, 5609)]